Quantum MetricExperience context for AI
vs
SemrushThe unified SEO and AI search solution
Comparison · Web Analytics · weekly run Nov 2
Quantum Metric vs Semrush
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Quantum Metric is the stronger AI pick in Web Analytics: it has a visibility score of 2.6 versus 2.4 for Semrush, and ranks ahead in 100% of the answers that name both.
Choose Quantum Metric if…
- You want the brand AI engines rank higher (2.6 vs 2.4)
- You need SOC 2 Type II or ISO/IEC 27001 or HITRUST coverage
- Usage-based pricing suits your budget better than flat tiers
- Blends quantitative product analytics with qualitative context like session replays and error monitoring
Choose Semrush if…
- You want a free plan to start
- AI answers describe it more positively (49% vs 33% positive)
- You prefer a larger, established vendor (1,001–5,000 employees)
- Flat tiers pricing suits your budget better than usage-based
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Quantum Metric | Semrush |
|---|---|---|
| Visibility score | 2.6% | 2.4% |
| Change vs last week | New | New |
| Rank in Web Analytics | #22 | #24 |
| Share of voice | 1.3% | 0.8% |
| Mentions this run | 7 | 4 |
| Positive in AI answers | 33% | 49% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Quantum Metric 0pp · Semrush 0pp over 0 weekly runs.
Engine by engine
Quantum Metric leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
Quantum MetricSemrush
Head to head in AI answers
1 engine answers name both brands
1Quantum Metric ranked higher
0Semrush ranked higher
| Prompt | Engine | Quantum Metric | Semrush |
|---|---|---|---|
| What are the best Web Analytics tools in 2026? | Perplexity | #15 | #17 |
Features, pricing & fit
| Dimension | Quantum Metric | Semrush |
|---|---|---|
| Pricing model | Usage-based | Flat tiers |
| Entry price | Contact sales | Free; paid from $139 / mo |
| Free plan | No | Yes |
| Deployment | Cloud-based service | — |
| Compliance | SOC 2 Type II, ISO/IEC 27001, HITRUST | — |
| Support | Dedicated account management and customer success team, Onboarding under industry-specific playbooks, Expert-led and self-guided training, Ongoing consultation with customer success experts | Help Center and Basic Onboarding, Enterprise SLA and 24/7 support, Dedicated account manager |
| Founded | 2015 | 2008 |
| Headquarters | Colorado Springs, Colorado, US | Boston, MA |
| Employees | 201–500 | 1,001–5,000 |
| Funding | Series B | IPO |
| Best for | Enterprise CX, product, UX, marketing and development teams in retail, financial services, travel and hospitality, telco, gaming and healthcare. | Freelancers and small businesses through to agencies and enterprises managing multiple brands, regions and teams. |
Plans side by side
Quantum Metric
EnterpriseCustomcustom quote (based on session volume and digital properties)
Semrush
Free$0month
SEO$139month
Starter SEO + AI Search$199month
Pro+ SEO + AI Search$299month
Advanced SEO + AI SearchCustomcustom
EnterpriseCustomcustom
Pros and cons
Themes from the AI answers that mention each brand
Quantum Metric
- Blends quantitative product analytics with qualitative context like session replays and error monitoring
- Strong recognition from analysts and research
- Best for enterprise digital experience and session replay
Semrush
- Widely recommended as a top-tier all-in-one platform for broad suites
- Strong keyword research, competitor analysis, and site auditing
- Strongest overall all-in-one SEO choice for most businesses
- Good value with discounts on annual billing and free trial
- Useful AI search visibility and rank tracking
- Pricing is high, with enterprise-style suites costing around $100 or more per month
- Less comprehensive than Ahrefs for backlinks in some comparisons
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Quantum Metric vs Semrush”, https://slateindex.ai/compare/quantum-metric-vs-semrush, data of Nov 2, 2026. Licence: CC BY 4.0.